Single ladies in Gaithersburg , Bethesda area, lookin for acititvities to meet people

Well just isn’t that fun going to the same bars with the same freinds. Where can we go to meet cute single men? I am not fond of internet meets. But what things have you all done that have been succeessful? Know of any not too cheesy clubs/activities?
I be bored, espeiciallywhen March Madness is over!!!